DistyParts Icon
TPS54290PWPR The Texas Instruments TPS54290PWPR is a dual synchronous buck converter. It operates with an input voltage range of 4.5V to 18V and provides output currents of 1.5A and 2.5A.
Mfr Part #:

TPS54290PWPR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS54290PWPR is a dual synchronous buck converter. It operates with an input voltage range of 4.5V to 18V and provides output currents of 1.5A and 2.5A.
✓ Total Stock: 22,743 pcs
$ Price Range: $2.23

TPS54290PWPR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
21,248 pcs
On Request
21248 pcs On Request 1 On Request On Request 08+ On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
1,495 pcs
On Request
1495 pcs On Request 1 On Request On Request 1123+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TPS54290PWPR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Duty Cycle
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
SVHC Present
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
View Similar Products (0)

TPS54290PWPR Description

Short technical summary and product information.

The Texas Instruments TPS54290PWPR is a highly integrated dual synchronous buck converter designed for efficient power management. It supports an input voltage range from 4.5V to 18V, making it suitable for a variety of applications. This device features two integrated buck converters capable of delivering 1.5A and 2.5A respectively.

 

Key electrical specifications include a fixed switching frequency of 300kHz, an adjustable output voltage range from 0.8V to 16.2V, and a typical quiescent current of 1.8mA. The converter utilizes current mode control for simplified compensation and includes pulse-by-pulse overcurrent protection.

 

The TPS54290PWPR is housed in a 16-pin HTSSOP package, specifically a 16-PowerTSSOP with dimensions of 5 mm x 6.4 mm. It is designed for surface mount applications and operates within a temperature range of -40°C to 125°C (TA).

 

This component is well-suited for applications such as set-top boxes, digital TVs, power for DSP, and general consumer electronics where reliable and efficient DC/DC conversion is required.

TPS54290PWPR Quick Information

Product Type: DC DC Switching Regulator
Canonical Name: TPS54290 Dual Synchronous Buck Converter
Subcategory: Buck Converter

TPS54290PWPR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TPS54290PWPR Estimated Pricing

Qty Low High
1+ $2.23 $2.23

Estimated market price range - modelled values for guidance only, not live distributor offers.

TPS54290PWPR Features

  • Dual synchronous buck converter.
  • Wide 4.5V to 18V input range.
  • 1.5A and 2.5A output currents.
  • 300kHz fixed switching frequency.
  • 16-HTSSOP surface mount package.

TPS54290PWPR Applications

  • Suitable for set-top boxes.
  • Used in digital TV power supplies.
  • Powers DSP applications.
  • Ideal for consumer electronics.

TPS54290PWPR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the TPS54290PWPR?

The input voltage range is 4.5 V to 18 V.

What are the output current capabilities of the TPS54290PWPR?

It supports output currents of 1.5 A and 2.5 A.

What is the switching frequency of this buck converter?

The switching frequency is 300 kHz.

What package type is the TPS54290PWPR supplied in?

It is supplied in a 16-HTSSOP package.

What is the operating temperature range for the TPS54290PWPR?

The operating temperature range is -40°C to 125°C (TA).

Home

Categories